Nitinol wire used in the Cocoon VSD Occluder is coated with Platinum atoms (up to 25 microns) using nano fusion technology by plasma deposition
Thickness of the septum is considered for selecting the length of the device
*Recapture and redeployment is possible only if delivery cable is securely connected to the disc.
|Product Code||Left ventricular disc diameter (Ø 1)
|Right ventricular disc diameter (Ø 2 )
|Waist diameter (Ø3)
|Waist length (L)
|Recommended for VSD size||Accessory catalog number|
|COV0404||10||10||3.25||4||3 mm||COV6F or COVII6F|
|COV0604||12||12||5.25||4||3.1 to 5 mm||COV6F or COVII6F|
|COV0804||14||14||7.25||4||5.1 to 7 mm||COV6F or COVII6F|
|COV1004||16||16||9.25||4||7.1 to 9 mm||COV7F or COVII7F|
|COV1204||18||18||11.25||4||9.1 to 11 mm||COV7F or COVII7F|
|COV0407||10||10||4||7||2 mm||COV6F or COVII6F|
|COV0607||12||12||6||7||2.1 to 4 mm||COV6F or COVII6F|
|COV0807||14||14||8||7||4.1 to 6 mm||COV6F or COVII6F|
|COV1007||16||16||10||7||6.1 to 8 mm||COV7F or COVII7F|
|COV1207||18||18||12||7||8.1 to 10 mm||COV7F or COVII7F|
|COV0410||10||10||4||10||2 mm||COV6F or COVII6F|
|COV0610||12||12||6||10||2.1 to 4 mm||COV6F or COVII6F|
|COV0810||14||14||8||10||4.1 to 6 mm||COV6F or COVII6F|
|COV1010||16||16||10||10||6.1 to 8 mm||COV7F or COVII7F|
|COV1210||18||18||12||10||8.1 to 10 mm||COV7F or COVII7F|
|Usable Length (cm)|
|Catalog number||Description||Diameter (inch)||Length (cm)|
|Delivery cable sheath||ID||OD||125|
Ventricular Septal Defect was created in swine models and subsequently implanted with a Cocoon VSD Occluder
Explants at 30 days show the device incorporated with tissues
Echo images of the swine at a day 1 and day 30 showing the complete closure of the defect
Caution: This product is intended for use by or under the direction of a physician. Prior to use, refer to the “Instructions for use” supplied with these devices for indications, contraindications, side effects, suggested procedure warnings and precautions. As part of our continuous product development policy, we reserve the right to change product specifications without prior notification. Information contained herein is for distribution outside the U.S. and Japan only
Check the regulatory status of the device before distribution in areas where CE marking is not the regulation in force. Tests performed by and data on file at Sahajanand Medical Technologies Limited. Illustrations are artist’s representations only and should not be considered as engineering drawings or photographs. Photos on file at Sahajanand Medical Technologies Limited.
Cocoon product range is manufactured by Vascular Innovations Co., Ltd. Thailand, a SMT group company. Cocoon is a trademark of Sahajanand Medical Technologies Limited and its affiliates.
Disclaimer: © Sahajanand Medical Technologies Limited - All rights reserved. Specifications are subject to modification, revision and improvement.